This transparent fidget spinner allows you to see the lights throughout the whole spinner while in motion.
So you've probably heard about this craze they call "Fidget Spinner". It's a toy that's marketed as relieving stress and to help people who have trouble focusing such as those with ADHD, autism or anxiety (myself included). I don't know how much of that is true but it does feel kinda cool putting it between your fingers and giving it a hard spin. You can even learn how to do different tricks with them. There are thousands of different kinds and you see them everywhere. People are collecting them like I used to collect baseball cards back in the 80's.